Question: What is the dwarf spheroidal galaxy of the Andromeda Galaxy?
Paraphrase: What is the predominate spheroidal system of the Andromeda Galaxy?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P397 wd:Q2469 . ?sbj wdt:P31 wd:Q654754 } 
Answer: Andromeda II, NGC 147, Andromeda XXI, Andromeda IX, Cassiopeia Dwarf, Pegasus Dwarf Spheroidal Galaxy, Andromeda VIII, Andromeda III, Andromeda V, Andromeda I, Andromeda X, Andromeda XXII, Andromeda XII, Andromeda XIII, Andromeda XVIII, Andromeda XXIII, Andromeda XIV, Andromeda XI, Andromeda XV